Math & magic trick

Hello My name is shivendra kumar. I have entertained people by showing Magic in many places for almost three months, but now I have stopped performing the magic, I am a teacher now, and whatever I have knowledge about magic, I am through you tube channel. I want to reach you. प्रत्येक शनिवार और रविवार को आप इस चेंनल पर न्यू मैजिक ट्रिक देख सकते हैं। You can also see the mathematical problem of class 6th, 7th, 8th, 9th, 10th for business related concern ~ mathandmagictrick@gmail.com Thank you